Job advertisements on internship in Luxembourg

Communication Officer - Permanent contract / Internship / Traineeship (FR/EN/DE)

Moovijob.com

Audit Trainee - to start in January 2027

BDO Luxembourg

Praktikant (m/w/d) IT-Projektsteuerung

Hauck & Aufhäuser Fund Services Group (HAFS Group)

Internship - Data & Reporting Support (Credit Risk / GIP - Workout Team)(M/F)

Banque Internationale à Luxembourg (BIL)

Customer Service & Compliance Trainee – German Speaker

Advanzia Bank

Apprenti Mécanicien @ Louyet Sambreville

Louyet Group

Intern - Transformation & Change Management

Arendt Investor Services

Stage en Protection des données et Intelligence Artificielle (stage de 6 à 9 mois)- AXA Luxembourg

AXA Luxembourg

Internship – Support in HR Business Partner Operations & Projects (m/f)

Luxair

Fund Services Internship

Alter Domus Luxembourg S.à.r.l.

AI Innovation Trainee

BDO Luxembourg

Stage Sales & Marketing Digital, 3 mois minimum Luxembourg-Ville

MAA-OUI

STAGE AUDIT IT & DATA ANALYTICS (M/F/X)

Banque Raiffeisen S.C.

Stage alterné Commercial – Service Client (H/F) - Septembre 2026

Editus

Stage / Alternance Chef de Projet SEO SEA (H/F)

Editus

Stagiaire Customer Care Specialist - Marketing Digital (H/F)

Editus

Stage Content Specialist (H/F) - Septembre 2026

Editus

Stage/ Alternance Community Manager

Editus

VAT trainee (m/f)

BDO Luxembourg

Internship – Marketing & Communication (m/f/d)

Paul Wurth / Paul Wurth Geprolux

Valuation Audit Intern – From January 2027 - English Speaking

Grant Thornton Luxembourg

Stagiaire HR Business Partner - (M/F/D) - 6 mois - 40h - (6501)

Croix-Rouge luxembourgeoise

Internship E-Commerce

Luxair

Internship- Supervisory Intern

Banque Internationale à Luxembourg (BIL)

Stagiaire / Alternant(e) – Modélisation Solvabilité (H/F)

Foyer

Stagiaire Business Analyst (H/F)

Foyer

Stage Ergothérapeute

Centre Hospitalier Neuro-Psychiatrique (CHNP)

Stage Assistant Social

Centre Hospitalier Neuro-Psychiatrique (CHNP)

Stage Aide-soignant

Centre Hospitalier Neuro-Psychiatrique (CHNP)

VAT trainee (m/f)

BDO Luxembourg

Internship - Internal Auditor (Internal Audit department) (M/F)

Banque Internationale à Luxembourg (BIL)

Stagiaires 2026-2027 (H/F) – Windhof, Luxembourg

SIX Consulting & Engineering S.A

Consulting trainee

BDO Luxembourg

Stagiaire HR Business Partner (H/F/N)

Foyer

Stage - AML/KYC Officer (M/F)

Banque Internationale à Luxembourg (BIL)

Intern Data Quality Analyst (M/F)

Banque Internationale à Luxembourg (BIL)

Jeunes universitaires débutants (M/F/X)

Banque Raiffeisen S.C.

Stagiaire Conducteur de Travaux - CDI – H/F

Soludec

STAGE D’HOMOLOGATION DIPLOME AIDE-SOIGNANT (H/F)

Récital

Internship Comptabilité Générale (m/f/x)

Luxair

Praktikant (m/w/d) Accounting

Hauck & Aufhäuser Fund Services Group (HAFS Group)

Stagiaire UX/UI (M/F)

CFL - Société Nationale des Chemins de Fer Luxembourgeois

Intern - Learning Designer (Learning & Development)

Arendt & Medernach

Stagiaire - Audit des matériaux techniques

POST Luxembourg

Alternant/Stagiaire Graphiste (m/f/x)

Luxcargo Handling S.A.

Stagiaire SMI QSE et RSE (H/F/D)

LSC360

Alternant/Stagiaire Assistant Logistique (m/f/x)

Luxcargo Handling S.A.

Internship - Credit Risk Analyst Corporate (M/F)

Banque Internationale à Luxembourg (BIL)

Internship Airline Quality & Compliance Team

Luxair

Stagiaire - ICT - Analyste Qualité des Données

POST Luxembourg

Trainee Marketing & Digital Division (m/f/x)

Philharmonie Luxembourg

MARCOM - STAGIAIRE GRAPHIC DESIGNER (H/F) - Stage de 6 mois

BNP PARIBAS

Stagiaire développement durable (M/F)

CFL - Société Nationale des Chemins de Fer Luxembourgeois

Alternant en Ressources Humaines (m/f/d)

Stëftung Hëllef Doheem

Alternant/stagiraire Assistant Réglementaire (m/f/x)

Luxcargo Handling S.A.

Customer Service Trainee – German speaker

Advanzia Bank

Intern - Analytics Engineer (f/m/d)

CERATIZIT SA

Digital Marketing Trainee

Advanzia Bank

Alternant en Marketing & Communication (m/f/d)

Stëftung Hëllef Doheem

Stagiaire Conducteur de travaux – Ingénieur travaux (H/F/X)

Karp-Kneip

Internship - Marketing & Sales (m/f/x)

Waagner-Biro Stage Systems

Trainee - Risk & Regulatory Consulting (m/f/d)

KPMG Luxembourg

Intern in Product Management & Business Development (m/f/d)

Paul Wurth / Paul Wurth Geprolux

Internship Ground Operations (m/f/x)

Luxair

Internship - Chemical process Engineer for green ironmaking (m/f/d)

Paul Wurth / Paul Wurth Geprolux

CRM Trainee (m/f/d) - September 2026

KPMG Luxembourg

Event Trainee (m/f/d) - September 2026

KPMG Luxembourg

German-speaking Accounting Trainee as from September 2026

BDO Luxembourg

Mechanical Design Engineer

Gradel Groupe SA

Internship Robotics Engineer

Gradel Groupe SA

Internship Mechanical Design Engineer - Ellange

Gradel Groupe SA

Internship Pre-sales Engineer

Gradel Groupe SA

Internship Purchaser

Gradel Groupe SA

Internship Composite Materials & Advanced Manufacturing

Gradel Groupe SA

Internship Mechanical Design Engineer - Hautcharage

Gradel Groupe SA

Internship Communication

Luxair

Stage - Consumer Banking (M/F)

Banque Internationale à Luxembourg (BIL)

Internship - Digitalization - Accessibilité des documents PDF (InDesign)

Banque Internationale à Luxembourg (BIL)

Stagiaire Communication interne (m/f/n)

Foyer

Stagiaire (m/f) IT Infrastructure

Fundsight

Internship - Data Migration Project (4–6 Months, Full-Time)

NBS People Consulting

Legal Trainee – Spanish Speaker

Advanzia Bank

Stagiaire - IT Workplace

POST Luxembourg

Stage Conseiller Crédits Immobiliers (H/F)

BNP PARIBAS

Intern - Administration Support

Arendt Investor Services

Stagiaire Marketing et Communication (M/F/D) - 6 mois - 40h (6337)

Croix-Rouge luxembourgeoise

Stagiaire - Data Analyst

POST Luxembourg

Intern - AI Transformation

Arendt & Medernach

Stagiaire Marketing Stratégique (M/F)

Foyer

Werksstudent IT Produktion (m/w/d)

DekaBank Deutsche Girozentrale - Niederlassung Luxemburg

Alternant/Stagiaire - Assistant Administratif Formation (m/f/x)

Luxcargo Handling S.A.

STAGIAIRE EN PRODUCTION / LOGISTIQUE

ATOZ

Stagiaire - Process & Organisation

POST Luxembourg

Praktikant/Werkstudent (w/m/d) Projektmanagement, Baumanagement, Infrastruktur oder Real Estate Consulting

Drees & Sommer

Praktikant/Werkstudent (w/m/d) Elektrotechnik, TGA oder Engineering Consulting

Drees & Sommer

Apprenti Conseiller commercial - Espace POST Mersch - 7622

POST Luxembourg

Apprenti Conseiller commercial - Espace POST Marnach - 7621

POST Luxembourg

Apprenti Conseiller commercial - Espace POST Junglinster - 7620

POST Luxembourg

Internship - Project Portfolio Management & PMO (M/F) - copy

Banque Internationale à Luxembourg (BIL)

Praktikant (m/w/d) Outsourcing Controlling & Oversight

Hauck & Aufhäuser Fund Services Group (HAFS Group)

Stagiaire Chef de Projet Communication, Events & RSE (conventionné, 4 mois minimum)

MAMA SHELTER LUXEMBOURG

Digital Marketing Trainee

Advanzia Bank

Intern - Risk Management

Arendt Investor Services

Business Control & Data Analytics Trainee

Advanzia Bank

Intern - Fund Accounting

Arendt Investor Services

Internship Talent Attraction (m/f/x)

Luxair

Internship Marketing - German Speaker (m/f)

Luxair

Intern - Fund Company Secretary

Arendt Investor Services

Intern - Corporate Services

Arendt Investor Services

Intern - Corporate Accounting

Arendt Investor Services

Apprenticeship - Accounting as from September 2026

BDO Luxembourg

Deal Advisory Trainee as from July 2026

BDO Luxembourg

Stagiaire - Assistant(e) Marketing (H/F)

BNP PARIBAS

Stagiaire Customer Experience Analyst (H/F)

BNP PARIBAS

GDL - Stages ouvriers

Thomas & Piron Groupe Luxembourg SA

IT Analyst, Intern

Arendt Regulatory & Consulting

Stage - Assistant Marketing Officer 6 mois (h/f)

BNP PARIBAS

Stage - Assistant marchés publics (H/F/D)

LSC360

Stagiaire Gestion & Suivi d'Activité Leasing (H/F)

Foyer

Tax Regulatory Trainee starting from January 2027

BDO Luxembourg

Stage Community Coordinator (H/F/NB)

NOVOTEL Luxembourg Kirchberg

Stagiaire - Droit

POST Luxembourg

Internship Internal Audit

Luxair

Standardiste (H/F) stage 6-12 mois

BNP PARIBAS

Tax Associate (M/F) - Trainee

ATOZ

Fiscaliste (M/F) - Stagiaire

ATOZ

Trainee Product Registration Supervision (M/F)

BNP PARIBAS

Stagiaire - IT

POST Luxembourg

R&D Intern (Product and Innovation Engineer)

MD Skin Solutions

Digital Marketing Intern

MD Skin Solutions

HR Intern - Onboarding, HR Communication & Recruitment

A&O Shearman

External Auditor Intern - from January 2027 - French & English Speaking or German & English Speaking

Grant Thornton Luxembourg